A–D–A‐type S, N‐Heteropentacenes: Next‐Generation Molecular Donor Materials for Efficient Vacuum‐Processed Organic Solar Cells. (22nd September 2014) - Mishra, Amaresh
Abstract A new class of acceptor‐substituted S, N‐heteropentacenes is developed for vacuum‐processed organic solar cells, providing encouraging power conversion efficiencies of up to 6.5%. Atomic force microscopy (AFM) investigations give a direct correlation between the blend film morphology and the photovoltaic parameters, such as short‐circuit current density (JSC) and fill factor (FF).